Essays about: "Link-Adaptation"

Showing result 6 - 10 of 22 essays containing the word Link-Adaptation.

  1. 6. Industrial Scenario using LTE Cellular Network

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Anthony Owondo; Javad Blouchi; [2019]
    Keywords : Technology and Engineering;

    Abstract : This Thesis project used an event-based simulation tool written in MATLAB that modelled a factory scenario. Multiple base stations and a varying number of nodes were modelled. The nodes send data to the base stations and the simulation tool calculates the SINR of the received data and uses this SINR to model a probability of error. READ MORE

  3. 7. Optimization of 5G New Radio for Fixed Wireless Access

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Jonathan Palm; [2019]
    Keywords : ;

    Abstract : With the advent of new 5G networks, the interest in connecting house-hold to the Internet via mobile networks has increased. One such way toconnect users is using completely stationary antennas. This use-case iscalled Fixed Wireless Access (FWA) and is seen as promising, cost-efficient means of expanding internet connectivity. READ MORE

  4. 8. Machine Learning Technique for Uplink Link Adaptation in 5G NR RAN at Millimeter Wave Frequencies

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Hazem Mohamed Abdelwahab Ibrahim Elgabroun; [2019]
    Keywords : Machine Learning; Link Adaptation; Reinforcement Learning; Technology and Engineering;

    Abstract : The demands on wireless communications are continuously growing, due to the fact that when higher network capabilities are delivered, new features and applications are created, calling for even higher requirements. To keep pace with these demands and to allow new applications to rise, the limits of mobile networks must be pushed regularly. READ MORE

  5. 9. Deep Learning for Error Prediction In MIMO-OFDM system With Maximum Likelihood Detector

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Baoqing She; [2018]
    Keywords : MIMO-OFDM; CRC; BLER; Detector; SINR; MCS Selection; Link Adaptation; Deep Learning; Neural Networks;

    Abstract : To increase link throughput in multi-input multi-output (MIMO) orthogonal frequencydivision multiplexing (OFDM) systems, transmission parameters such as code rate andmodulation order are required to be set adaptively. Therefore, block error rate (BLER)becomes a crucial measure which illustrates the quality of the link, thus being used in LinkAdaptation (LA) to determine the transmission parameters. READ MORE

  6. 10. A Study on Segmentation for Ultra-Reliable Low-Latency Communications

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Linnea Faxén; [2017]
    Keywords : 5G; URLLC; link-adaptation; segmentation; cMTC;

    Abstract : To enable wireless control of factories, such that sensor measurements can be sent wirelessly to an actuator, the probability to receive data correctly must be very high and the time it takes to the deliver the data from the sensor to the actuator must be very low. Earlier, these requirements have only been met by cables, but in the fifth generation mobile network this is one of the imagined use cases and work is undergoing to create a system capable of wireless control of factories. READ MORE